---
product_id: 50360119
title: "T4H110A1021 T4 7 Day Programmable Thermostat - White"
brand: "honeywell"
price: "$189.11"
currency: USD
in_stock: true
category: "Honeywell"
url: https://www.desertcart.us/products/50360119-t4h110a1021-t4-7-day-programmable-thermostat-white
store_origin: US
region: United States of America
---

# 7-day programmable scheduling Wi-Fi connectivity for remote control Battery powered with included AA batteries T4H110A1021 T4 7 Day Programmable Thermostat - White

**Brand:** honeywell
**Price:** $189.11
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cozy, save smart — the thermostat that works as hard as you do! 📲

## Quick Answers

- **What is this?** T4H110A1021 T4 7 Day Programmable Thermostat - White by honeywell
- **How much does it cost?** $189.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/50360119-t4h110a1021-t4-7-day-programmable-thermostat-white)

## Best For

- honeywell enthusiasts

## Why This Product

- Trusted honeywell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Control:** Intuitive backlit LCD with on-screen text and push-button interface makes programming a breeze for busy professionals.
- • **Seamless Integration:** Designed for combination boilers and multi-zone S Plan Plus systems, perfect for modern smart homes.
- • **Smart Heating Intelligence:** Optimum stop, start & delayed start features learn your room’s heating patterns to save energy without sacrificing comfort.
- • **Stay Connected, Stay Ahead:** Wi-Fi enabled for remote temperature control, so you never come home to a cold room again.
- • **Tailored Comfort, Every Day:** 7-day, 5/2, or single day scheduling adapts to your lifestyle for ultimate energy efficiency.

## Overview

The Honeywell T4H110A1021 is a sleek, modern 7-day programmable thermostat designed for precise temperature control in domestic and light commercial settings. Featuring Wi-Fi connectivity, intuitive backlit LCD display, and smart heating algorithms, it optimizes energy use while ensuring comfort. Compatible with combination boilers and multi-zone systems, it offers flexible scheduling options and effortless programming, making it the ideal upgrade for the tech-savvy professional’s home.

## Description

Modern 7-day programmable room thermostat. Provides automatic time and temperature control of systems in domestic or light commercial premises.

## Features

- Well suited to control combination boiler installations or additional zones in an s plan plus system
- Optimum stop, start & delayed start features that learn how the room is heated
- On screen text display and function buttons to ensure simplified programming and operation for all users
- 7-Day programming with 7 day; 5/2 or single day schedules
- Four or six independent time & temperature settings (default is 4)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XMQ88J5 |
| Backlight | Yes |
| Best Sellers Rank | 62,171 in DIY & Tools ( See Top 100 in DIY & Tools ) 58 in Home Programmable Thermostats |
| Brand Name | Honeywell |
| Colour | White |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wi-Fi |
| Control Method | Touch |
| Control Type | Button Control |
| Controller Type | Push Button |
| Customer Reviews | 4.5 4.5 out of 5 stars (339) |
| Display Type | LCD or LED, text, backlit |
| Global Trade Identification Number | 05025121381215 |
| Included Components | 1 T4 Thermostat;2 AA Batteries;1 Manual |
| Item Shape | Rectangular |
| Item Type Name | Honeywell T4 7 Day Programmable Thermostat |
| Item Weight | 0.3 Kilograms |
| Manufacturer | Honeywell |
| Manufacturer Part Number | T4H110A1021 |
| Manufacturer Warranty Description | 1 year. |
| Model Name | T4 |
| Model Number | T4H110A1021 |
| Mounting Type | Wall Mount |
| Number of Batteries | 2 AA batteries required. (included) |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Battery Powered |
| Product Style | Modern |
| Special Features | Automatic |
| Specific Uses For Product | Boiler |
| Temperature Control Type | programmable |
| Unit Count | 1.0 count |
| Voltage | 230 Volts |

## Product Details

- **Brand:** Honeywell
- **Colour:** White
- **Connectivity technology:** Wi-Fi
- **Controller type:** Push Button
- **Included components:** 1 T4 Thermostat;2 AA Batteries;1 Manual
- **Model name:** T4
- **Power source:** Battery Powered
- **Special feature:** Automatic
- **Specific uses for product:** Boiler
- **Temperature Control Type:** programmable

## Images

![T4H110A1021 T4 7 Day Programmable Thermostat - White - Image 1](https://m.media-amazon.com/images/I/51+TkL7vSHL.jpg)

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-21*